tree bc71e99d3e4fcc7fc34fea911981f2692377f5b5
parent 11c556b3d8d481829ab5f9933a25d29b00913b5a
author Chuck Lever <cel@netapp.com> 1142880262 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1142880262 -0500

NFS: add RPC I/O statistics to /proc/self/mountstats

NFS client now shows various RPC I/O metrics in /proc/self/mountstats.

Test plan:
Mount/umount while doing "cat /proc/self/mountstats", multiple iterations
of connectathon locking suite.  Test with NFS version 2, 3, and 4.

Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>